package apj.demo.dao;

import java.sql.SQLException;
import java.util.ArrayList;

import apj.demo.model.Department;
public interface DepartmentDao {
	
	public void save(Department department) throws Exception;
	public Department findByID(int id) throws Exception;
	public ArrayList<Department> findByAll() throws Exception;
	public void update(Department department) throws SQLException;
	
}
